WARDANI, Dian Kusuma; WIDYAWATI, Shinta. Paired t-test analysis to determine the effect of smart paperboard learning media on student learning outcomes. Al-Fikru : Jurnal Pendidikan Dan Sains, [S. l.], v. 5, n. 2, p. 281–290, 2024. DOI: 10.55210/al-fikru.v5i2.1870. Disponível em: https://ejournal.unzah.ac.id/index.php/alfikru/article/view/1870. Acesso em: 3 apr. 2025.